罗平生物群是成都地质调查中心2007年在云南省罗平县大凹子村中三叠统关岭组中首次发现的以海生鱼类为主,伴生有爬行类、两栖类(?)、多种无脊椎动物和植物的珍稀海洋生物化石群.根据实测剖面资料和牙形石证据对罗平生物群地层时代进行了厘定,研究表明罗平生物群产于牙形石Nicoraella kockeli带,时代为中三叠世安尼期的Pelsonian亚期,为进一步研究罗平生物群及三叠纪海洋生物奠定了基础. The Luoping biota was the first marine fish found in the Middle Triassic Guanling Formation in Dahuazi Village, Luoping County, Yunnan Province, in 2007 by the Chengdu Geological Survey Center, with associated reptiles, amphibians (?), Species of invertebrates and plants.According to the measured profile data and conodont evidence, the stratigraphic age of the Luoping biota was determined, and the results showed that the Luoping biota was produced in the Nicoraella kockeli zone of conodont, The Pelsonian sub-period of the Anistynia in the world laid the foundation for the further study of the Luoping Biota and Triassic marine life.